2087460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11597}}^1$

素因数の和:11612

約数の個数: 36

約数和(自身を含む): 6332508

約数和(自身を除く): 4245048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11597, 23194, 34791, 46388, 57985, 69582, 104373, 115970, 139164, 173955, 208746, 231940, 347910, 417492, 521865, 695820, 1043730, 2087460]

約数ペア:

[(1, 2087460), (2, 1043730), (3, 695820), (4, 521865), (5, 417492), (6, 347910), (9, 231940), (10, 208746), (12, 173955), (15, 139164), (18, 115970), (20, 104373), (30, 69582), (36, 57985), (45, 46388), (60, 34791), (90, 23194), (180, 11597)]